Buenos Aires to Puerto Plata: time difference
Puerto Plata is 1 h behind Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 06:24 6:24 AM Puerto Plata 05:24 5:24 AM You –:–
06:24 6:24 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
05:24 5:24 AM
Atlantic Standard Time · UTC-4
☀️ 06:39 · 🌙 18:17
·
−1 h
Puerto Plata is 1 h behind Buenos Aires.
When you, Buenos Aires and Puerto Plata are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇩🇴 Puerto Plata
23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇩🇴 Puerto Plata |
|---|---|---|
| Local time | 06:24 | 05:24 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Santo Domingo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:07 | 06:39 |
| Sunset | 19:11 | 18:17 |
| Daylight | 13 h 4 min | 11 h 38 min |
| People on this clock | 2,891,082 | 130,000 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Puerto Plata: common questions
What is the time difference between Buenos Aires and Puerto Plata?
Puerto Plata is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
What time is it in Puerto Plata when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Puerto Plata.
What time is it in Puerto Plata when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 5:00 PM in Puerto Plata.
When is a good time to call Puerto Plata from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Puerto Plata – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Puerto Plata?
Before 1:00 AM in Buenos Aires, the date in Puerto Plata has not changed yet. From 11:00 PM in Puerto Plata, it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and Puerto Plata change during the year?
No, the clocks change neither in Buenos Aires nor in Puerto Plata, so the gap is 1 hour all year round.
